2400555536 has 20 divisors (see below), whose sum is σ = 4651918032. Its totient is φ = 1200060576.

The previous prime is 2400555497. The next prime is 2400555557. The reversal of 2400555536 is 6355550042.

It is a junction number, because it is equal to n+sod(n) for n = 2400555496 and 2400555505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113855 + ... + 133281.

Almost surely, 2^2400555536 is an apocalyptic number.

It is an amenable number.

2400555536 is a deficient number, since it is larger than the sum of its proper divisors (2251362496).

2400555536 is a wasteful number, since it uses less digits than its factorization.

2400555536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27158 (or 27152 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 2400555536 is about 48995.4644431502. The cubic root of 2400555536 is about 1338.9691961123.

The spelling of 2400555536 in words is "two billion, four hundred million, five hundred fifty-five thousand, five hundred thirty-six".